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50012442414 = 233112331263449
BaseRepresentation
bin101110100100111110…
…010100111100101110
311210002110020022102000
4232210332110330232
51304411141124124
634550404113130
73420232514004
oct564476247456
9153073208360
1050012442414
111a2347a1240
1298390957a6
1349405081bc
1425c624ca74
15147aa016c9
hexba4f94f2e

50012442414 has 256 divisors, whose sum is σ = 131383296000. Its totient is φ = 13944268800.

The previous prime is 50012442413. The next prime is 50012442419. The reversal of 50012442414 is 41424421005.

50012442414 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 244 + 2 + 414 = 666.

It is a super-2 number, since 2×500124424142 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50012442413) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111386062 + ... + 111386510.

It is an arithmetic number, because the mean of its divisors is an integer number (513216000).

Almost surely, 250012442414 is an apocalyptic number.

50012442414 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50012442414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65691648000).

50012442414 is an abundant number, since it is smaller than the sum of its proper divisors (81370853586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50012442414 is a wasteful number, since it uses less digits than its factorization.

50012442414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 50012442414 its reverse (41424421005), we get a palindrome (91436863419).

The spelling of 50012442414 in words is "fifty billion, twelve million, four hundred forty-two thousand, four hundred fourteen".